require disappears

[timdp]

Code:

import raf from 'raf'

raf()

Where node_modules/raf/index.js starts with:

var now = require('performance-now')
  , root = typeof window === 'undefined' ? global : window

Rollup config:

import commonjs from 'rollup-plugin-commonjs'
import nodeResolve from 'rollup-plugin-node-resolve'

export default {
  entry: 'main.js',
  dest: 'bundle.js',
  format: 'iife',
  plugins: [
    nodeResolve(),
    commonjs()
  ]
}

Versions:

  "devDependencies": {
    "rollup": "^0.41.5",
    "rollup-plugin-commonjs": "^8.0.1",
    "rollup-plugin-node-resolve": "^2.0.0"
  }

Output of rollup -c rollup.config.js:

🚨   Unexpected token
node_modules/raf/index.js (6:2)
4: 
5: var 
6:   , root = typeof window === 'undefined' ? commonjsHelpers.commonjsGlobal : window
     ^
7:   , vendors = ['moz', 'webkit']
8:   , suffix = 'AnimationFrame'

So it looks like it's stripping out the require('performance-now') but neglecting to remove the comma that follows it?

[Rich-Harris]

Thanks — fixed in 8.0.2